Hi! a question about log in dmesg

[Jesús Abidan]

Hi, there, i am a pretty good user in linux and i don't know i am getting
some strange info in my dmesg file:

at_matroute: v=(16)100000ff007f000000000000000000
at_matroute: head=0xc42c1700
at_matroute: returnr rn=0xc45b126c
at_matroute: v=(16)100000ff007f000000000000000000
at_matroute: head=0xc42c1700
at_matroute: returnr rn=0xc45b126c
at_matroute: v=(16)100000ff007f000000000000000000
at_matroute: head=0xc42c1700
at_matroute: returnr rn=0xc45b126c
at_matroute: v=(16)100000ff007f000000000000000000
at_matroute: head=0xc42c1700
at_matroute: returnr rn=0xc45b126c
at_addroute: v=(16)100000fffe00000000000000000000
at_addroute: n=(16)100000ffff00000000000000000000
at_addroute: head=0xc42c1700 treenodes=0xc45b12e8
at_addroute: returns rn=0xc45b12e8
at_addroute: v=(16)100000ff007f000000000000000000
at_addroute: n=null
at_addroute: head=0xc42c1700 treenodes=0xc45b126c
at_addroute: returns rn=0xc45b126c
at_delroute: v=(16)100000ff0000000000000000000000
at_delroute: n=(16)100000ff8000000000000000000000
at_delroute: head=0xc42c1700
at_delroute: returns rn=0xc45b2e88
at_delroute: v=(16)100000ff8000000000000000000000
at_delroute: n=(16)100000ffc000000000000000000000
at_delroute: head=0xc42c1700
at_delroute: returns rn=0xc45b2e0c


and

calcru: runtime went backwards from 229 usec to 114 usec for pid 690 (devd)
calcru: runtime went backwards from 551 usec to 468 usec for pid 376
(dhclient)
calcru: runtime went backwards from 1999 usec to 999 usec for pid 360
(dhclient)
calcru: runtime went backwards from 39486 usec to 19742 usec for pid 360
(dhclient)
calcru: runtime went backwards from 668 usec to 334 usec for pid 146
(adjkerntz)
calcru: runtime went backwards from 57078 usec to 47420 usec for pid 51 (sh)
calcru: runtime went backwards from 1964549 usec to 1411651 usec for pid 51
(sh)


i know there is an issue about acpi and intel chipset or something like that
but i have no results about changing things in bios. I have desactivate udma
and no results. the firs message about at_matroute and delroute issues i
have no idea.

Anyone has a clue???

greetings to everyone out there!